Move check-tripleo-ironic-undercloud-precise check queue

Moves check-tripleo-ironic-undercloud-precise from the experimental queue
to the check queue for TripleO and Ironic.

Change-Id: I5b7ecc14f92d652386f2b4a3db52c4c81f4aaa6e
Merge "Move check-tripleo-ironic-undercloud-precise check queue"